Web 2.0 tools like social bookmarking sites, blogs, and wikis are being used to educate people about animal cruelty. Social bookmarking sites allow users to save, share, and tag websites on topics like animal cruelty, providing access to hundreds of relevant sites. Blogs allow individuals to share personal opinions on animal cruelty that can influence others. Wikis provide detailed information on animal cruelty that users can edit and expand collectively.